DE30461C - Wolf for ashlar - Google Patents

Wolf for ashlar

Info

Publication number
DE30461C
DE30461C DENDAT30461D DE30461DA DE30461C DE 30461 C DE30461 C DE 30461C DE NDAT30461 D DENDAT30461 D DE NDAT30461D DE 30461D A DE30461D A DE 30461DA DE 30461 C DE30461 C DE 30461C
Authority
DE
Germany
Prior art keywords
wolf
ashlar
central piece
sides
clamping jaws
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DENDAT30461D
Other languages
German (de)
Original Assignee
F. MlNTHE in Mainz
Publication of DE30461C publication Critical patent/DE30461C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/54—Internally-expanding grippers for handling hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finishing Walls (AREA)

Description

KAISERLICHESIMPERIAL

KLASSEGREAT

Zwei Klemmbacken b b sind zu beiden Seiten des Mittelstückes α drehbar mit den Querstücken c c verbunden. Das Mittelstück α trägt oben einen Ring zum Aufhängen und ist unten mit einer Verbreiterung (Wulst) versehen; es läfst sich zwischen den Querstücken c c auf- und abschieben.Two clamping jaws bb are rotatably connected to the cross pieces cc on both sides of the middle piece α . The middle piece α has a ring at the top for hanging and is provided with a widening (bead) at the bottom; it can be pushed up and down between the cross pieces cc.

Nachdem das rechteckige, der Gröfse des Wolfes entsprechende Loch in den Werkstein eingehauen und am unteren Ende nach beiden Seiten etwas erweitert worden ist, wird der Wolf eingesetzt und mit dem Ring des Theiles a in den Haken der Hebevorrichtung gehängt. Beim Anheben wird das mittlere Stück α emporgezogen, wie in der Zeichnung punktirt angegeben ist, und dadurch werden die beiden Seitenstücke des Wolfes gegen die Wandungen des Wolfsloches gedruckt und festgehalten.After the rectangular hole corresponding to the size of the wolf has been hewn in the stone and at the lower end slightly widened on both sides, the wolf is inserted and hung with the ring of part a in the hook of the lifting device. When lifting, the middle piece α is pulled up, as indicated by dotted lines in the drawing, and thereby the two side pieces of the wolf are pressed against the walls of the wolf's hole and held in place.

Claims (1)

Patent-Anspruch:Patent claim: Ein Wolf für Werksteine, bestehend aus der Verbindung eines am unteren Ende mit Verbreiterung versehenen Mittelstückes a mit zwei zu beiden Seiten desselben an den um a verschiebbaren Querstücken c c drehbar angeordneten Klemmbacken b b, welche beim Anheben des Mittelstückes α durch dessen verbreitertes unteres Ende gegen die Lochwandungen geprefst werden.A wolf for building stone, consisting of the compound of a provided at the lower end with a widening central piece a with two on both sides thereof to the displaceable to a crosspieces cc bb rotatably arranged clamping jaws which α during lifting of the central piece by its widened lower end against the hole walls be pressed.
DENDAT30461D Wolf for ashlar Expired - Lifetime DE30461C (en)

Publications (1)

Publication Number Publication Date
DE30461C true DE30461C (en)

Family

ID=306584

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT30461D Expired - Lifetime DE30461C (en) Wolf for ashlar

Country Status (1)

Country Link
DE (1) DE30461C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209288A1 (en) * 1982-03-13 1983-11-17 Kernforschungsanlage Jülich GmbH, 5170 Jülich Grab for lifting heavy loads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209288A1 (en) * 1982-03-13 1983-11-17 Kernforschungsanlage Jülich GmbH, 5170 Jülich Grab for lifting heavy loads

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